/*
 * Copyright (c) 2006, 2021, webrx.cn All rights reserved.
 *
 */
package cn.webrx;

import java.util.*;

/**
 * <p>Project: javase - DbTest
 * <p>Powered by webrx On 2021-12-10 19:20:55
 * <p>Created by IntelliJ IDEA
 *
 * @author webrx [webrx@126.com]
 * @version 1.0
 * @since 17
 */
public class DbTest {
    public static void main(String[] args) {
        //int byte short long float double char boolean
        //java.lang.String

        //int[] 是对象数组对象
        List<int[]> list = new ArrayList<>();
        list.add(new int[]{1, 2, 3});
        list.add(new int[30]);
        System.out.println(list);


        Db db = new Db();


    }
}
